fzus53 kapx 231847
nshapx
expires:202606240300;;785590

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-240300-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
247 pm edt tue jun 23 2026

.tonight...light winds. partly cloudy early in the evening then
becoming mostly cloudy. waves 2 feet or less. 
.wednesday...light winds. chance of showers. waves 2 feet or
less. 
.wednesday night...east wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.thursday...east wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785591

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-240300-
st ignace to false detour channel-
247 pm edt tue jun 23 2026

.tonight...northwest wind 5 to 10 knots. mostly clear early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.wednesday...south wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.wednesday night...east wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.thursday...east wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785592

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-240300-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
247 pm edt tue jun 23 2026

.tonight...northwest wind 5 to 10 knots becoming west early in
the morning. partly cloudy. waves 2 feet or less. 
.wednesday...east wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.wednesday night...southeast wind 5 to 10 knots. chance of
showers. waves 2 feet or less. 
.thursday...east wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785593

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-240300-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
247 pm edt tue jun 23 2026

.tonight...northwest wind 5 to 10 knots becoming west early in
the morning. partly cloudy. waves 2 feet or less. 
.wednesday...southeast wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.wednesday night...southeast wind 5 to 10 knots. chance of
showers. waves 2 feet or less. 
.thursday...east wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785594

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-240300-
sturgeon pt to alabaster mi-
247 pm edt tue jun 23 2026

.tonight...light winds. mostly clear. waves 2 feet or less. 
.wednesday...south wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.wednesday night...south wind 5 to 10 knots. rain showers likely.
waves 2 feet or less. 
.thursday...east wind 5 to 10 knots. rain showers likely. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785587

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-240300-
grand traverse bay south of a line grand traverse light to
norwood mi-
247 pm edt tue jun 23 2026

.tonight...light winds. patchy fog. waves 2 feet or less. 
.wednesday...south wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.wednesday night...light winds. patchy fog. chance of showers.
waves 2 feet or less. 
.thursday...north wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785585

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-240300-
seul choix point to 5nm west of mackinac bridge-
247 pm edt tue jun 23 2026

.tonight...light winds. patchy fog after midnight. waves 2 feet
or less. 
.wednesday...light winds. chance of showers and slight chance of
thunderstorms. waves 2 feet or less. 
.wednesday night...east wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.thursday...northeast wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785586

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-240300-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
247 pm edt tue jun 23 2026

.tonight...light winds. patchy fog. waves 2 feet or less. 
.wednesday...light winds. chance of showers. waves 2 feet or
less. 
.wednesday night...east wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.thursday...northeast wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785588

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-345-240300-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
247 pm edt tue jun 23 2026

.tonight...light winds. patchy fog after midnight. waves 2 feet
or less. 
.wednesday...south wind 5 to 10 knots. rain showers likely. waves
2 feet or less. 
.wednesday night...light winds. chance of showers. waves 2 feet
or less. 
.thursday...north wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785589

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-240300-
manistee to point betsie mi-
247 pm edt tue jun 23 2026

.tonight...light winds. slight chance of showers after midnight.
waves 2 feet or less. 
.wednesday...south wind 5 to 10 knots. rain showers likely and
slight chance of thunderstorms. waves 2 feet or less. 
.wednesday night...south wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785583

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-240300-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
247 pm edt tue jun 23 2026

.tonight...northwest wind 5 to 10 knots. patchy dense fog after
midnight. waves 2 feet or less. 
.wednesday...light winds. patchy fog. chance of showers. waves
2 feet or less. 
.wednesday night...light winds. chance of showers. waves 2 feet
or less. 
.thursday...north wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 231847
nshapx
expires:202606240300;;785584

nearshore marine forecast
national weather service gaylord mi
247 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-240300-
st. marys river point iroquois to e. potagannissing bay-
247 pm edt tue jun 23 2026

.tonight...northwest wind 5 to 10 knots. patchy dense fog after
midnight. 
.wednesday...southwest wind 5 to 10 knots. slight chance of
showers. 
.wednesday night...light winds. chance of showers. 
.thursday...east wind 5 to 10 knots. chance of showers. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 240003
nshdlh
expires:202606241000;;798014

nearshore marine forecast
national weather service duluth mn
703 pm cdt tue jun 23 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-241000-
grand marais to taconite harbor mn-
703 pm cdt tue jun 23 2026

.rest of tonight...northeast wind 5 to 10 knots. slight chance of
showers and thunderstorms late in the evening. chance of showers
and thunderstorms after midnight, then rain showers likely and
slight chance of thunderstorms toward daybreak. waves 1 foot or
less. 
.wednesday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. rain showers likely in the
morning. slight chance of thunderstorms through the day. chance
of rain showers in the afternoon. waves 1 to 2 feet. 
.wednesday night...northeast wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots after midnight. slight chance
of rain showers in the evening. waves 1 to 2 feet. 
.thursday...north wind 5 knots early in the morning becoming
east, then becoming southeast early in the afternoon becoming
variable 10 knots or less. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 240003
nshdlh
expires:202606241000;;798013

nearshore marine forecast
national weather service duluth mn
703 pm cdt tue jun 23 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-241000-
grand portage to grand marais mn-
703 pm cdt tue jun 23 2026

.rest of tonight...northeast wind 5 to 10 knots. slight chance of
rain showers late in the evening. chance of rain showers and
slight chance of thunderstorms after midnight. waves 1 foot or
less. 
.wednesday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. chance of rain showers and
slight chance of thunderstorms through the day. waves 1 to
2 feet. 
.wednesday night...northeast wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots early in the morning. slight
chance of rain showers in the evening. waves 1 to 2 feet. 
.thursday...north wind 5 knots becoming northeast late in the
morning, then becoming south early in the afternoon becoming
southwest late in the afternoon. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 232243
nshdlh
expires:202606240400;;794526

nearshore marine forecast
national weather service duluth mn
543 pm cdt tue jun 23 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-240400-
oak point to saxon harbor wi-
543 pm cdt tue jun 23 2026

.tonight...east wind 5 to 10 knots. chance of rain showers and
slight chance of thunderstorms in the evening, then rain showers
and chance of thunderstorms after midnight. waves 1 to 2 feet. 
.wednesday...northeast wind 5 to 10 knots. chance of showers and
thunderstorms. waves 1 to 2 feet. 
.wednesday night...north wind 5 knots. slight chance of showers
and thunderstorms in the evening. waves 1 to 2 feet. 
.thursday...northeast wind 5 knots. mostly cloudy in the morning
then becoming mostly sunny. waves 1 foot or less. 

$$

fzus53 kdtx 231909
nshdtx
expires:202606240315;;786531

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-240315-
harbor beach to port sanilac mi-
309 pm edt tue jun 23 2026

.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable. clear. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny until
late afternoon, then mostly cloudy with a chance of showers early
in the afternoon. waves 2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots. mostly cloudy
with showers likely. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots veering to the west early
in the afternoon. mostly cloudy until late afternoon becoming
partly cloudy. a chance of showers until late afternoon. light
showers likely and a chance of thunderstorms early in the
afternoon. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 231909
nshdtx
expires:202606240315;;786532

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-240315-
port sanilac to port huron mi-
309 pm edt tue jun 23 2026

.tonight...north winds 10 to 15 knots becoming light and
variable. clear. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny until
late afternoon, then partly cloudy with a chance of showers and a
slight chance of thunderstorms early in the afternoon. waves
2 feet or less. 
.wednesday night...east winds 5 to 10 knots veering to the south
in the late evening and overnight. mostly cloudy. a chance of
showers early in the evening, then showers likely in the late
evening and overnight. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots veering to the west early
in the afternoon. mostly cloudy early in the morning becoming
partly cloudy. rain showers likely early in the morning. a chance
of showers in the late morning and early afternoon, then showers
likely and a chance of thunderstorms early in the afternoon.
waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 231909
nshdtx
expires:202606240315;;786530

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-240315-
port austin to harbor beach mi-
309 pm edt tue jun 23 2026

.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable. clear. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny until
late afternoon, then mostly cloudy with a chance of showers early
in the afternoon. waves 2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots. cloudy. a
chance of showers early in the evening, then showers likely in
the late evening and overnight. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots backing to the north early
in the afternoon. mostly cloudy until late afternoon becoming
partly cloudy. a chance of showers until late afternoon. light
showers likely and a chance of thunderstorms early in the
afternoon. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 231909
nshdtx
expires:202606240315;;786529

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-240315-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
309 pm edt tue jun 23 2026

.tonight...east winds 5 to 10 knots early in the evening becoming
light and variable. clear. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. mostly sunny becoming partly cloudy in
the late morning and early afternoon becoming mostly cloudy. a
chance of showers and a slight chance of thunderstorms early in
the afternoon. waves 2 feet or less. 
.wednesday night...south winds 10 to 15 knots. mostly cloudy.
light showers likely early in the evening. a chance of showers in
the late evening and early morning, then showers likely after
midnight. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots veering to the north early
in the afternoon. mostly cloudy with a chance of showers until
late afternoon, then partly cloudy with showers likely and a
chance of thunderstorms early in the afternoon. waves 2 feet or
less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 231909
nshdtx
expires:202606240315;;786528

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
309 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-240315-
inner saginaw bay sw of point au gres to bay port mi-
309 pm edt tue jun 23 2026

.tonight...east winds 5 to 10 knots in the evening becoming light
and variable. clear. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. partly cloudy until
late afternoon becoming mostly cloudy. a chance of showers and a
slight chance of thunderstorms early in the afternoon. waves
2 feet or less. 
.wednesday night...south winds 10 to 15 knots. mostly cloudy.
light showers likely until early morning, then a chance of
showers after midnight. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots veering to the west
early in the afternoon. mostly cloudy with a chance of showers
until late afternoon, then partly cloudy with showers likely and
a chance of thunderstorms early in the afternoon. waves 2 feet or
less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 232254
nshgrb
expires:202606240400;;795021

nearshore marine forecast
national weather service green bay wi
554 pm cdt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-240400-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
554 pm cdt tue jun 23 2026

.late this afternoon...se wind 5 to 10 kts. waves 2 ft or less.
mostly sunny. 
.tonight...s wind 5 to 10 kts. waves 2 ft or less. a chance of
showers and a slight chance of thunderstorms after midnight. 
.wednesday...s wind 10 to 15 kts. waves 1 to 3 ft building to
2 to 4 ft in the afternoon. rain showers likely in the morning. a
chance of showers in the afternoon. 
.wednesday night...se wind 5 to 10 kts backing e, then backing n
after midnight. waves 2 to 4 ft subsiding to 1 to 3 ft after
midnight. a chance of showers in the evening. 
.thursday...n wind 5 to 10 kts. waves 2 ft or less. mostly cloudy
in the morning then becoming partly cloudy.  

$$

fzus53 kgrb 232254
nshgrb
expires:202606240400;;795020

nearshore marine forecast
national weather service green bay wi
554 pm cdt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-240400-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
554 pm cdt tue jun 23 2026

.late this afternoon...se wind 5 to 10 kts. waves 2 ft or less.
mostly sunny. 
.tonight...s wind 5 to 10 kts. waves 2 ft or less. a chance of
showers and a slight chance of thunderstorms after midnight. 
.wednesday...se wind 10 to 15 kts. waves 2 ft or less. rain
showers likely in the morning. a chance of showers in the
afternoon. 
.wednesday night...e wind 5 to 10 kts backing ne in the late
evening and overnight. waves 2 ft or less. a chance of showers in
the evening. 
.thursday...n wind 5 to 10 kts. waves 2 ft or less. mostly cloudy
in the morning then becoming mostly sunny.  

$$

fzus53 kgrr 232216
nshgrr
expires:202606240800;;793899

nearshore marine forecast
national weather service grand rapids mi
616 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz847-240800-
grand haven to whitehall mi-
616 pm edt tue jun 23 2026

.through early evening...northwest winds around 20 knots. mostly
sunny. waves 2 to 3 feet. 
.tonight...northwest winds 10 to 20 knots veering north 5 to
10 knots in the late evening and early morning, then veering east
after midnight. clear in the evening then becoming partly cloudy.
waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots increasing to 15 to 20 knots
early in the afternoon. rain showers likely and a chance of
thunderstorms. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 20 knots veering southwest
after midnight. rain showers likely and a chance of thunderstorms.
waves 2 to 3 feet. 
.thursday...west winds 10 to 15 knots. mostly cloudy. waves 1 to
2 feet. 
.thursday night...north winds 10 to 15 knots becoming around
10 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.friday...northeast winds around 10 knots backing northwest early in
the afternoon. mostly sunny. waves around 1 foot. 
.saturday...east winds around 10 knots backing northwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.sunday...southeast winds 15 to 20 knots. partly sunny. waves 2 to
3 feet. 

$$

fzus53 kgrr 232216
nshgrr
expires:202606240800;;793898

nearshore marine forecast
national weather service grand rapids mi
616 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz848-240800-
whitehall to pentwater mi-
616 pm edt tue jun 23 2026

.through early evening...northwest winds 15 to 20 knots. sunny.
waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering
southeast after midnight. clear in the evening then becoming partly
cloudy. waves 1 to 2 feet. 
.wednesday...south winds 5 to 10 knots increasing to 15 to 20 knots
in the late morning and afternoon. rain showers and a chance of
thunderstorms. waves 2 to 3 feet. 
.wednesday night...south winds 10 to 20 knots veering southwest 5 to
10 knots after midnight. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. waves 1 to 3 feet.
.thursday...northwest winds 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.thursday night...north winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.friday...northeast winds 10 to 15 knots backing north early in the
afternoon. mostly sunny. waves around 1 foot. 
.saturday...east winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. mostly sunny. waves 1 foot or less.
.sunday...southeast winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 1 to 3 feet building to 2 to 4 feet early in
the afternoon. 

$$

fzus53 kgrr 232216
nshgrr
expires:202606240800;;793897

nearshore marine forecast
national weather service grand rapids mi
616 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz849-240800-
pentwater to manistee mi-
616 pm edt tue jun 23 2026

.through early evening...north winds 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...north winds 5 to 15 knots veering southeast around
5 knots after midnight. partly cloudy. waves around 1 foot. 
.wednesday...south winds 5 to 10 knots increasing to 10 to 20 knots
in the late morning and afternoon. rain showers and a chance of
thunderstorms. waves 2 to 3 feet. 
.wednesday night...south winds 10 to 20 knots veering southwest 5 to
10 knots after midnight. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. waves 1 to 3 feet.
.thursday...west winds 5 to 15 knots veering northwest early in the
afternoon. mostly cloudy. waves around 1 foot. 
.thursday night...north winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.friday...north winds 5 to 15 knots. mostly sunny. waves around
1 foot. 
.saturday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 
.sunday...southeast winds 10 to 20 knots veering south early in the
afternoon. partly sunny. waves 1 to 3 feet building to 2 to 4 feet
early in the afternoon. 

$$

fzus53 kmkx 232210
nshmkx
expires:202606240400;;793661

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz643-240400-
sheboygan to port washington wi-
510 pm cdt tue jun 23 2026

.tonight...south wind 5 to 10 knots. chance of showers after
midnight. slight chance of thunderstorms early in the morning.
waves around 1 foot. 
.wednesday...south wind 10 to 15 knots becoming south 10 to
15 knots with gusts to around 20 knots early in the afternoon,
then becoming south 10 to 15 knots late in the afternoon. rain
showers in the morning. chance of thunderstorms through the day.
chance of showers in the afternoon. waves around 1 foot building
to 2 to 4 feet in the afternoon. 
.wednesday night...south wind 5 to 15 knots veering southwest
5 to 10 knots late in the evening, then veering west after
midnight veering northwest early in the morning. chance of
showers and thunderstorms through around midnight, then slight
chance of showers after midnight. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 
.thursday...northwest wind 5 to 10 knots veering northeast late
in the afternoon. slight chance of showers and thunderstorms in
the afternoon. waves around 1 foot. 

$$

fzus53 kmkx 232210
nshmkx
expires:202606240400;;793662

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 pm cdt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz644-240400-
port washington to north point light wi-
510 pm cdt tue jun 23 2026

.tonight...southeast wind 5 knots veering south late in the
evening, then rising to 5 to 10 knots after midnight. slight
chance of showers after midnight. chance of showers and slight
chance of thunderstorms early in the morning. waves around
1 foot. 
.wednesday...south wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming south 10 to 15 knots in the
afternoon. slight chance of thunderstorms in the morning. rain
showers through the day. chance of thunderstorms in the
afternoon. waves around 1 foot. 
.wednesday night...south wind 5 to 10 knots veering west early in
the morning. chance of showers and thunderstorms through around
midnight, then slight chance of showers after midnight. waves
1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots veering northeast late
in the afternoon. slight chance of showers and thunderstorms in
the afternoon. waves around 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790656

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-240800-
grand marais to whitefish point mi-
501 pm edt tue jun 23 2026

.late this afternoon...northwest wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. mostly cloudy. waves
calm to 1 foot. 
.wednesday...variable wind less than 10 knots becoming northeast
less than 10 knots by late morning. mostly cloudy. a slight
chance of showers by late morning. a chance of showers late.
waves calm to 1 foot. 
.wednesday night...variable wind less than 10 knots. mostly
cloudy. a chance of rain showers in the evening, then a slight
chance of rain showers after midnight. waves calm to 1 foot. 
.thursday...north wind less than 10 knots backing northwest in
the afternoon. mostly cloudy. a chance of showers in the morning.
waves calm to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790646

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-240800-
green bay north of line from cedar river mi to rock island
passage-
501 pm edt tue jun 23 2026

.late this afternoon...south wind less than 10 knots. sunny.
waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. partly cloudy
through midnight, then cloudy with a chance of showers late.
waves calm to 1 foot. 
.wednesday...southeast wind 5 to 15 knots. mostly cloudy. showers
likely in the morning. a slight chance of thunderstorms through
the day. a chance of showers in the afternoon. waves building to
1 to 2 feet. 
.wednesday night...east wind less than 10 knots backing northeast
after midnight. cloudy. a chance of showers and a slight chance
of thunderstorms in the evening, then a slight chance of showers
after midnight. waves calm to 1 foot. 
.thursday...north wind less than 10 knots. mostly cloudy in the
morning then becoming mostly sunny. a slight chance of showers.
waves calm to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790647

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-240800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
501 pm edt tue jun 23 2026

.late this afternoon...southwest wind less than 10 knots. mostly
sunny. waves calm to 1 foot. 
.tonight...southwest wind less than 10 knots through late evening
becoming variable. partly cloudy through midnight, then cloudy
with a slight chance of showers late. waves calm to 1 foot. 
.wednesday...south wind less than 10 knots. mostly cloudy. a
chance of showers through mid morning, then a chance of showers
and a slight chance of thunderstorms by late morning. waves
building to 1 to 2 feet. 
.wednesday night...east wind less than 10 knots backing northeast
after midnight. cloudy. a chance of showers and a slight chance
of thunderstorms in the evening, then a chance of showers after
midnight. waves 1 to 2 feet. 
.thursday...north wind less than 10 knots. partly cloudy. a
chance of showers in the morning, then a slight chance of showers
and thunderstorms in the afternoon. waves 1 to 2 feet. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790649

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-240800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt tue jun 23 2026

.late this afternoon...northeast wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering southeast by
midnight. cloudy. a slight chance of showers by midnight. a
chance of showers and a slight chance of thunderstorms late.
waves calm to 1 foot. 
.wednesday...east wind less than 10 knots increasing to 10 to
15 knots late. mostly cloudy with a chance of showers and a
slight chance of thunderstorms. waves calm to 1 foot. 
.wednesday night...east wind less than 10 knots in the evening
becoming variable. mostly cloudy with a slight chance of rain
showers. waves calm to 1 foot. 
.thursday...variable wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790648

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-240800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt tue jun 23 2026 /401 pm cdt tue jun 23 2026/

.late this afternoon...northeast wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering southeast by
midnight. cloudy. a chance of showers in the evening. a slight
chance of thunderstorms through the night. showers likely after
midnight. waves calm to 1 foot. 
.wednesday...east wind less than 10 knots backing northeast by
late morning. mostly cloudy. a chance of showers and a slight
chance of thunderstorms through mid morning, then a chance of
showers and thunderstorms by late morning. waves building to 1 to
2 feet. 
.wednesday night...northeast wind less than 10 knots. cloudy. a
slight chance of showers and thunderstorms in the evening, then a
slight chance of rain showers after midnight. waves 1 to 2 feet. 
.thursday...variable wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790650

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-240800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
501 pm edt tue jun 23 2026

.late this afternoon...variable wind less than 10 knots. mostly
sunny. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots. mostly cloudy. a
slight chance of showers late. waves calm to 1 foot. 
.wednesday...southeast wind less than 10 knots backing east late.
mostly cloudy. a chance of showers and a slight chance of
thunderstorms through early afternoon, then a slight chance of
showers and thunderstorms late. waves calm to 1 foot. 
.wednesday night...east wind less than 10 knots in the evening
becoming variable. cloudy. a slight chance of rain showers after
midnight. waves calm to 1 foot. 
.thursday...variable wind less than 10 knots becoming northwest
less than 10 knots in the afternoon. partly cloudy. waves calm to
1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790651

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-240800-
point isabelle to lower entrance of portage canal mi-
501 pm edt tue jun 23 2026

.late this afternoon...east wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots. mostly cloudy. a slight
chance of showers by midnight. waves calm to 1 foot. 
.wednesday...east wind 5 to 15 knots. showers likely and a slight
chance of thunderstorms. waves building to 1 to 2 feet. 
.wednesday night...east wind 5 to 15 knots in the evening
becoming variable. cloudy. a slight chance of showers in the
evening, then a chance of showers after midnight. waves 1 to
2 feet. 
.thursday...variable wind less than 10 knots. mostly cloudy in
the morning then becoming mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790652

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-240800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
501 pm edt tue jun 23 2026

.late this afternoon...east wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots through midnight becoming
variable. mostly cloudy. a slight chance of showers by midnight.
a chance of showers late. waves calm to 1 foot. 
.wednesday...east wind 5 to 15 knots. showers likely and a chance
of thunderstorms. waves building to 1 to 2 feet. 
.wednesday night...east wind 5 to 15 knots in the evening
becoming variable. cloudy. a slight chance of showers and
thunderstorms in the evening, then a chance of rain showers after
midnight. waves 1 to 2 feet. 
.thursday...variable wind less than 10 knots. gusts up to
12 knots. mostly cloudy in the morning then clearing. waves calm
to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790653

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-240800-
huron islands to marquette mi-
501 pm edt tue jun 23 2026

.late this afternoon...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots. mostly cloudy. a
slight chance of showers late. waves calm to 1 foot. 
.wednesday...southeast wind 5 to 15 knots backing east 10 to
15 knots late. mostly cloudy. a chance of showers and a slight
chance of thunderstorms through mid morning, then a chance of
showers and thunderstorms by late morning. waves building to 1 to
2 feet. 
.wednesday night...east wind less than 10 knots in the evening
becoming variable. cloudy. a slight chance of showers in the
evening, then a chance of showers after midnight. waves 1 to
2 feet. 
.thursday...north wind less than 10 knots. partly cloudy. a
slight chance of showers in the morning. waves calm to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790654

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-240800-
marquette to munising mi-
501 pm edt tue jun 23 2026

.late this afternoon...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. mostly cloudy. a
slight chance of showers late. waves calm to 1 foot. 
.wednesday...southeast wind less than 10 knots backing east by
late morning. mostly cloudy. a chance of showers through mid
morning, then a chance of showers and a slight chance of
thunderstorms by late morning. waves calm to 1 foot. 
.wednesday night...east wind less than 10 knots backing north
after midnight. cloudy. a slight chance of rain showers in the
evening, then a chance of rain showers after midnight. waves calm
to 1 foot. 
.thursday...north wind less than 10 knots. mostly cloudy. a
chance of rain showers in the morning. waves calm to 1 foot. 

$$

fzus53 kmqt 232101
nshmqt
expires:202606240800;;790655

nearshore marine forecast
national weather service marquette mi
501 pm edt tue jun 23 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-240800-
munising to grand marais mi-
501 pm edt tue jun 23 2026

.late this afternoon...variable wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. mostly cloudy. a
slight chance of rain showers late. waves calm to 1 foot. 
.wednesday...variable wind less than 10 knots becoming east less
than 10 knots by late morning. mostly cloudy. a slight chance of
showers through mid morning, then a chance of showers and a
slight chance of thunderstorms by late morning. waves calm to
1 foot. 
.wednesday night...east wind less than 10 knots backing northeast
after midnight. cloudy with a chance of showers. waves calm to
1 foot. 
.thursday...north wind less than 10 knots backing northwest in
the afternoon. mostly cloudy. a chance of showers in the morning.
waves calm to 1 foot. 

$$